Class: Exercism::Env

Inherits:
Object
  • Object
show all
Defined in:
lib/exercism/env.rb

Class Method Summary collapse

Class Method Details

.home ⇒ Object 



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# File 'lib/exercism/env.rb', line 3

def self.home
  if windows_nt?
    ENV["HOMEDRIVE"] + ENV["HOMEPATH"]
  elsif ruby18? || ruby191?
    File.expand_path('~')
  else
    Dir.home(Etc.getlogin)
  end
end

.ruby18? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/exercism/env.rb', line 17

def self.ruby18?
  RUBY_VERSION == '1.8.7'
end

.ruby191? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/exercism/env.rb', line 21

def self.ruby191?
  RUBY_VERSION == '1.9.1'  
end

.windows_nt? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/exercism/env.rb', line 13

def self.windows_nt?
  ENV["OS"] == 'Windows_NT'
end